My daughter who is nearly 6yrs old,still wearing nappy at night!i have tried no to let her drink any liquid 2 hrs b4 she go to bed( her nappy actually has minor wee wee in it compare b4)tried to wake up her during the nite but she jst cried and refused to wee wee on the potty .her cousin who is one yr younger than her already no nappy at night!i feel likes i am an useless and helpless mum!should I take her to c her GP?or any mama got any good suggestions?